4-2243-9 — VALVE,CHECK

✓ Government record, cited

Legrand · GATE VALVE

PRODUCT OVERVIEW

4-2243-9: VALVE,CHECK.

The VALVE,CHECK is a Legrand industrial component. Key specifications include material: ALUMINUM ALLOY SEAT, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARED (TUBE) ALL ENDS, style_designator: STRAIGHT THRU. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-433-3826, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

4-2243-9

NSN: 4820-00-433-3826
FSC: 4820 — Valves, Nonpowered
CAGE: 86768 — TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY SEAT
seat_angle	37.0 DEGREES FIRST END
thread_class	3A ALL ENDS A
connection_type	THREADED EXTERNAL TUBE ALL ENDS
connection_style	FLARED (TUBE) ALL ENDS
style_designator	STRAIGHT THRU
thread_direction	RIGHT-HAND ALL ENDS
mounting_position	HORIZONTAL OR VERTICAL
operating_pressure	1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_method	SPRING
flow_control_device	CONE
nominal_thread_size	1.062 INCHES ALL ENDS IN
NSN	4820-00-433-3826

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: CONE

•

CONNECTION STYLE: FLARED (TUBE) ALL ENDS

•

MOUNTING POSITION: HORIZONTAL OR VERTICAL

•

CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS

•

STYLE DESIGNATOR: STRAIGHT THRU

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES FIRST END IN

•

OPERATING PRESSURE: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

THREAD DIRECTION: RIGHT-HAND ALL ENDS

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	CONE
CONNECTION STYLE	FLARED (TUBE) ALL ENDS
MOUNTING POSITION	HORIZONTAL OR VERTICAL
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATOR	STRAIGHT THRU
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.750 INCHES FIRST END IN
OPERATING PRESSURE	1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD DIRECTION	RIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE	1.062 INCHES ALL ENDS IN
SEAT ANGLE	37.0 DEGREES FIRST END

SUBSTITUTES & CROSS-REFERENCES 4

AN6207-12Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

458-12D2-6Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

K1207-12Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-V-5524Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4-2243-9?

4-2243-9 is a VALVE,CHECK manufactured by Legrand.

What parts can replace 4-2243-9?

There are 4 known substitutes for 4-2243-9: AN6207-12, 458-12D2-6, K1207-12 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 4-2243-9?

4-2243-9 is cataloged in the U.S. Government catalog under NSN 4820-00-433-3826. This indicates validated use in U.S. government and defense supply chains.

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